<!DOCTYPE html>
<html>
	<head>
		<meta charset="utf-8">
		<title></title>
		<style>
			div {
				width: 300px;
				height: 50px;
				border: 1px solid pink;
			}
			h3 {
				/* margin-left: 10px; */
				padding-left: 10px;
				background-color: purple;
			}
		</style>
	</head>
	<body>
		<div>
			<h3>稳住，我们能赢</h3>
		</div>
	</body>
</html>
